could probe
Verbo regolare: probe - probed- probed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could probe
you could probe
he could probe
we could probe
you could probe
they could probe 	I could be probing
you could be probing
he could be probing
we could be probing
you could be probing
they could be probing	I could have probed
you could have probed
he could have probed
we could have probed
you could have probed
they could have probed	I could have been probing
you could have been probing
he could have been probing
we could have been probing
you could have been probing
they could have been probing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't probe
you couldn't probe
he couldn't probe
we couldn't probe
you couldn't probe
they couldn't probe 	I couldn't be probing
you couldn't be probing
he couldn't be probing
we couldn't be probing
you couldn't be probing
they couldn't be probing	I couldn't have probed
you couldn't have probed
he couldn't have probed
we couldn't have probed
you couldn't have probed
they couldn't have probed	I couldn't have been probing
you couldn't have been probing
he couldn't have been probing
we couldn't have been probing
you couldn't have been probing
they couldn't have been probing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I probe?
could you probe?
could he probe?
could we probe?
could you probe?
could they probe? 	could I be probing?
could you be probing?
could he be probing?
could we be probing?
could you be probing?
could they be probing? 	could I have probed?
could you have probed?
could he have probed?
could we have probed?
could you have probed?
could they have probed? 	could I have been probing?
could you have been probing?
could he have been probing?
could we have been probing?
could you have been probing?
could they have been probing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I probe?
couldn't you probe?
couldn't he probe?
couldn't we probe?
couldn't you probe?
couldn't they probe? 	couldn't I be probing?
couldn't you be probing?
couldn't he be probing?
couldn't we be probing?
couldn't you be probing?
couldn't they be probing? 	couldn't I have probed?
couldn't you have probed?
couldn't he have probed?
couldn't we have probed?
couldn't you have probed?
couldn't they have probed? 	couldn't I have been probing?
couldn't you have been probing?
couldn't he have been probing?
couldn't we have been probing?
couldn't you have been probing?
couldn't they have been probing?